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Dual-Gate MOSFET model in Genesys

Question asked by akuchi on Jan 28, 2005
Latest reply on Feb 3, 2005 by rrobbi

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I was wondering whether it is possible to make a nonlinear dual gate MOSFET model in Genesys, if possible, HOW ?
I did not find dual gate MOSFET/MESFET component in predefined component list (Nonlinear components). I want to run some harmonic balance simulations on a Dual-Gate MOSFET (3SK260, Toshiba).

http://www.semicon.toshiba.co.jp/td/en/Transistor/RF_FET/en_20030405_3SK260_datasheet.pdf

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rrobbi Feb 3, 2005 8:06 AM
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I asked one of our non-linear model developers to look at your question. He sent me a workspace with a link to a SPICE model of a dual gate MOSFET and a user model of a dual gate MOSFET built from the individual components in the SPICE file. The files are attached. You will need to save them both into the same directory or point the SPICE links in the .wsp to the .lib file.

You will need to get the correct parameters from your manufacturer to model a specific part. Please let me know if you have any more questions.

[file]dfet_1.wsp[/file]
[file]bf998.lib[/file]
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- dfet_1.wsp96.0 KB
- bf998.lib1.5 KB
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Dual-Gate MOSFET model in Genesys

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